Wilig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	5,537	4,580	marc	A ruby library for working with Machine Readable Cataloging
2	6,375	5,163	oai	A ruby library for working with the Open Archive Initiative Protocol for Metadata Harve...
3	84,682	58,818	oaipmh	OAI-PMH Provider